20193711028

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{1427}}^1\times {\mathrm{153817}}^1$

素因数の和:155271

約数の個数: 24

約数和(自身を含む): 36901553472

約数和(自身を除く): 16707842444

約数列:

[1, 2, 4, 23, 46, 92, 1427, 2854, 5708, 32821, 65642, 131284, 153817, 307634, 615268, 3537791, 7075582, 14151164, 219496859, 438993718, 877987436, 5048427757, 10096855514, 20193711028]

約数ペア:

[(1, 20193711028), (2, 10096855514), (4, 5048427757), (23, 877987436), (46, 438993718), (92, 219496859), (1427, 14151164), (2854, 7075582), (5708, 3537791), (32821, 615268), (65642, 307634), (131284, 153817)]